Material:Iron,stainless steel,copper and etc.     

Bolt Standard :DIN,JIS ISO ,BS,ANSI...ETC

Surface Finish:Various of finish is available,such as

zinc plate,plain finish,copper plate,nickel plate

Grade:4.8,6.8,8.8,10.9,12.9

Size:L=10-600mm,D:M3-22

Head type:hex

Bolt Packing:Carton and pallet or according to the

customer's requirement.

MOQ:30000pcs

Accept your design and OEM,We will offer the best serve for you with the good quality and competitive price.